V7Desert Ruins Parkour cannot be completed

Description of issue or what happened:
Could not finish the desert ruins parkour due to impossible checkpoint request.

Steps to reproduce the issue?
Attempt to complete the desert ruins parkour.

Do you have any mods enabled? (If so please state which, and the version of each mod)
No mods enabled.

Minecraft Client Version?
1.14.4

Anything else we should know?
The checkpoint counter is listed out of 3, but there are only two checkpoints, meaning that it is impossible to complete the course as you need to have all 3 checkpoints unlocked to complete the course.